Solid Electrolytes TRIZ Cases

Fluid-filled pressing applies uniform isotropic pressure during battery activation and cycling, limiting performance loss from anode volume change.

Sintered cathode, electrolyte, and anode layers improve interfacial contact, enabling thicker electrodes with higher capacity and simpler cell stacking.

An offset porous substrate and dual-side electrolyte coverage suppress charging abnormalities in thin all-solid-state batteries.

ML-designed deformable halide ionic conductors improve solid-state battery contact while maintaining electrochemical stability with Li metal and high-voltage cathodes.

Hydroxyl-active material and acidic fiber conductors improve CNT dispersion in low-polarity slurry while protecting solid electrolyte stability.

Si and W doping in argyrodite sulfide electrolytes suppresses hydrolysis and H2S generation while improving Li-ion conductivity.

XRD comparison of pressed and fired electrode-electrolyte samples reveals reaction products, speeding evaluation of oxide solid-state battery performance.

Electrostatic dry deposition forms uniform battery powder laminates without solvent impurities or cavities, improving all-solid cell reliability.

Stable precursor mixing and heating produce high-conductivity Li-P-S solid electrolytes without air-sensitive Li2S and P2S5.

A phosphorus-free sulfide electrolyte uses a diamond-like composition to maintain Li+ conductivity while avoiding water-sensitive compounds.

Nitrogen and selected metal elements in a crystalline sulfide solid electrolyte improve reduction resistance, ion conductivity, and air stability.

Dry-then-wet mixing improves solid electrolyte contact and material distribution, raising lithium ion conductivity and battery capacity.

A cross-linked amorphous polymer structure raises lithium-ion mobility and ionic conductivity while avoiding plasticizers and supporting continuous production.

Layered flake carbon with lithiophilic deposits improves lithium-ion conductivity and storability for solid-state battery anodes at low temperatures.

A metal-oxide-in-carbon anode matrix buffers charge-driven swelling in all-solid secondary batteries, improving cycle life and safety.

A coated solid electrolyte with a lithium-deficient interface lowers cathode resistance, improving ionic conductivity, cycle life, and rate capacity.

A stepped, higher-volume positive terminal resists salt-water electrolysis long enough to fully discharge and shield the charged electrode laminate.

Adaptive H2S thresholds based on vehicle stop and cooling states improve battery pack abnormality detection despite air convection.

Mixed anions in an Al-based halide electrolyte lower Li-ion migration barriers and raise conductivity for all-solid-state lithium batteries.

A nitrogen-doped amorphous carbon coating helps lithium anodes suppress dendrites and retain capacity during high-rate cycling.

A carbon-matrix metal oxide anode limits expansion and agglomeration in solid-state batteries, improving cycle stability.

A RAFT-based polymer electrolyte membrane boosts ion mobility while confining solvate ionic liquid to prevent leakage in lithium polymer batteries.

A metal oxide-carbon anode composite buffers charge-discharge swelling in solid-state batteries, reducing side reactions and improving cycle life.

Adding PFPE to a sulfide solid electrolyte layer forms a protective film that improves voltage resistance without sacrificing ionic conductivity.

LLZO nanoparticles in a plasticized polymer electrolyte raise room-temperature ionic conductivity while reinforcing the film and blocking lithium dendrites.

A plating additive forms cation complexes that self-assemble on the negative electrode, enabling thick crack-free layers and lower storage cost.

A binder-rich outer surface in the transfer layer improves layer transfer, strengthens interlayer adhesion, and lowers solid-state battery resistance.

Micro-liter additive deposition creates a Li-ion conductive, electronically insulating SEI that cuts anode-electrolyte impedance.

High-dielectric polymers with low glass transition temperature improve ion dissociation and ambient conductivity in safer Li-ion electrolytes.

An alkaline aqueous electrolyte above pH 7 suppresses proton exchange and oxygen generation, helping lithium secondary batteries retain cycle life.

A redox charge-transfer polymer electrolyte boosts room-temperature ion conduction while retaining oxidative and thermal stability for solid-state batteries.

Self-circulating electrolytes in sealed half-cells remove tanks and pumps, cutting redox battery complexity, footprint, and operating cost.

Controlled tin particle sizing improves first-cycle coulombic efficiency, rate capability, and capacity retention in sodium secondary batteries.

Selected battery packs use higher-grade voltage, temperature, and current sensing to improve BESS monitoring accuracy without full-pack cost.

A tapered electrode edge in an integrally sintered solid-state battery reduces interface stress, peeling, and cracking for steadier performance.

Dispersed ion-conductive nanorods in a lithium matrix reduce interfacial voids and dendrites during high-power solid-state battery operation.

Oxygen-tuned Li3PSxOy solid electrolytes use controlled annealing to raise crystallinity and ionic conductivity for more stable lithium-ion batteries.

A paper or nonwoven support stabilizes thin solid electrolyte layers, cutting interfacial resistance while preserving lithium-ion pathways.

Functionalized polymer binders improve adhesion and film flexibility in composite solid-state electrolytes while preserving ionic conductivity.

A two-solvent precursor route with hydrogen sulfide heat treatment suppresses raw material loss and improves argyrodite electrolyte quality.

A negative electrode protection layer isolates the current collector from the electrolyte, suppressing corrosion side reactions and extending cycle life.

Specific argyrodite sulfide compositions balance high lithium ionic conductivity with moisture stability for durable all-solid rechargeable batteries.

Slits in the current collector let active material wrap into internal spaces, raising solid-state battery capacity and energy density without added volume.

A Pr-based garnet solid electrolyte uses Sb, Bi, As, Ge, or Te doping to lower sintering temperature while preserving ionic conductivity and thermal shock resistance.